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GEVAm03
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Jumper JP13 can be used to disconnect the 5 V standby voltage from the whole system.
Table 7
JP13 - ATX 5V Standby Settings
Pin
Description
1-2
5V standby connected (default)
2-3
5V standby disconnected
Connector Type
JP13: 2.54 mm, 2-pin jumper
Table 8
X63 - 24-Pin ATX Power Pinout
Pin Signal
Description
Pin Signal Description
1
+3.3V
Power 3.3 VDC
13
+3.3V
Power 3.3 VDC
2
+3.3V
Power 3.3 VDC
14
-12V
Power supply -12 VDC
3
GND
Power ground
15
GND
Power ground
4
+5V
Power 5 VDC
16
PS_ON# Power Supply On (active low). Short this
pin to GND to switch power supply ON;
disconnect from GND to switch OFF.
5
GND
Power ground
17
GND
Power ground
6
+5V
Power 5 VDC
18
GND
Power ground
7
GND
Power ground
19
GND
Power ground
8
VIN_
PWR_OK
Power Ok
20
N.C
9
5V_SB
Standby power 5 VDC
21
+5V
Power 5 VDC
10
+12V
Power 12 VDC
22
+5V
Power 5 VDC
11
+12V
Power 12 VDC
23
+5V
Power 5 VDC
12
+3.3V
Power 3.3 VDC
24
GND
Power ground
Connector Type
X63: Standard 24-pin ATX Power connector
Note
The -12 V power output of the ATX power supply is not used.
2
3
1
JP13
X63